Ortho® Home Defense Max® Bed Bug, Flea & Tick Killer is the second step in a bed bug solution system. After detecting bed bugs in step one, use this spray to eliminate and kill them where they hide in your home. It kills even the tough, pyrethroid-resistant bed bugs in all life stages, as well as their eggs. Use Ortho® Home Defense Max® Bed Bug, Flea & Tick Killer as a spot treatment to kill the bed bugs you see and in the places where they hide: around bed frames, mattress seams/tufts/folds, and baseboards. It also kills fleas and ticks, as well as seven varieties of ants, seven varieties of beetles, four varieties of cockroaches, and four varieties of spiders (refer to product label). You can use Ortho® Home Defense Max® Bed Bug, Flea & Killer indoors with confidence in your home, including on the furniture in your bedrooms, pantries, behind pictures and wall hangings, and on a variety of objects, furniture, and luggage.